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Parsing JSON from XmlHttpRequest.responseJSON
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New ways I: fetch
TL;DR I'd recommend this way as long as you don't have to send synchronous requests or support old browsers.
A long as your request is asynchronous you can use the Fetch API to send HTTP requests. The fetch API works with promises, whic...
Chrome extension: accessing localStorage in content script
...date 2016:
Google Chrome released the storage API: http://developer.chrome.com/extensions/storage.html
It is pretty easy to use like the other Chrome APIs and you can use it from any page context within Chrome.
// Save it using the Chrome extension storage API.
chrome.storage.sync.set({'foo'...
Difference between rake db:migrate db:reset and db:schema:load
... db:migrate
For further information please have a look at https://github.com/rails/rails/blob/v3.2.12/activerecord/lib/active_record/railties/databases.rake (for Rails 3.2.x) and https://github.com/rails/rails/blob/v4.0.5/activerecord/lib/active_record/railties/databases.rake (for Rails 4.0.x)
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Conditionally ignoring tests in JUnit 4
...alization.
An assumption failure causes the test to be ignored.
Edit: To compare with the @RunIf annotation from junit-ext, their sample code would look like this:
@Test
public void calculateTotalSalary() {
assumeThat(Database.connect(), is(notNull()));
//test code below.
}
Not to menti...
Position geom_text on dodged barplot
... edited May 23 '17 at 12:18
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answered May 16 '11 at 13:13
kohskekohske
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Finding child element of parent pure javascript
...red Apr 30 '13 at 14:15
Rick ViscomiRick Viscomi
5,50922 gold badges2828 silver badges4545 bronze badges
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How do I install package.json dependencies in the current directory using npm
...de_modules relative to your package.json file (it's actually slightly more complex than this, so check the npm docs here).
You are free to move the node_modules dir to the parent dir of your app if you want, because node's 'require' mechanism understands this. However, if you want to update your ap...
Rails Console: reload! not reflecting changes in model files? What could be possible reason?
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What does it mean when MySQL is in the state “Sending data”?
...oning is most likely because of a lot of time doing disk access: dev.mysql.com/doc/refman/5.0/en/general-thread-states.html
– Matthew Kolb
Jul 30 '13 at 22:06
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how to detect search engine bots with php?
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